Acceleration enhances the risk of mistakes if it is not controlled by feedback loops. The effect of modern technical fast transport systems like cars of information systems are not more intelligent solutions but the contrary. Benefits for the individual car users create more stupid settlement structures with increasing demand on external fossil fuel to be kept alive. Monofunctional urban structures have replaced the former vital pedestrian based sustainable cities. The main cause is the prevailing parking organization, which isbased on a regulation from 1939 the Reichsgaragenordnung, forcing everybody to provide enough parking facilities adjacent to each human activity. This establishes an enormous binding force between man and car. This trap can only be opened if the walking distance to and from the parked car is longer than to the public transport stop and if market economy is introduced into the car traffic system. Anyone parking at home has to pay the full cost he creates for the society and the environment.